74191734

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 172039680

約数和(自身を除く): 97847946

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 111, 142, 213, 222, 333, 426, 523, 639, 666, 999, 1046, 1278, 1569, 1917, 1998, 2627, 3138, 3834, 4707, 5254, 7881, 9414, 14121, 15762, 19351, 23643, 28242, 37133, 38702, 47286, 58053, 70929, 74266, 111399, 116106, 141858, 174159, 222798, 334197, 348318, 522477, 668394, 1002591, 1044954, 1373921, 2005182, 2747842, 4121763, 8243526, 12365289, 24730578, 37095867, 74191734]

約数ペア:

[(1, 74191734), (2, 37095867), (3, 24730578), (6, 12365289), (9, 8243526), (18, 4121763), (27, 2747842), (37, 2005182), (54, 1373921), (71, 1044954), (74, 1002591), (111, 668394), (142, 522477), (213, 348318), (222, 334197), (333, 222798), (426, 174159), (523, 141858), (639, 116106), (666, 111399), (999, 74266), (1046, 70929), (1278, 58053), (1569, 47286), (1917, 38702), (1998, 37133), (2627, 28242), (3138, 23643), (3834, 19351), (4707, 15762), (5254, 14121), (7881, 9414)]